The structure of the capsular antigen from Escherichia coli O8:K87:H19.
The structure of the capsular polysaccharide from Escherichia coli O8:K87:H19 was investigated by methylation analysis and by one- and two-dimensional 1H- and 13C-n.m.r. spectroscopy. The repeating unit was shown to be a branched pentasaccharide with the structure (formula; see text)
Parolis
H
H
School of Pharmaceutical Sciences, Rhodes University, Grahamstown, South Africa.
Parolis
L A
LA
Stanley
S M
SM
Dutton
G G
GG
D000942:Antigens, Bacterial / Q000737:chemistry*; D002240:Carbohydrate Sequence; D004926:Escherichia coli / Q000032:analysis / Q000276:immunology; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D011135:Polysaccharides, Bacterial / Q000737:chemistry* / Q000276:immunology
D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial